100 lines
4.4 KiB
Scheme
100 lines
4.4 KiB
Scheme
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(load-relative "loadtest.ss")
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(SECTION 'mzlib-string)
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(require (lib "string.ss"))
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(let ([s1 (string-copy "Hello!")])
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(string-lowercase! s1)
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(test "hello!" 'lowercase s1)
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(string-uppercase! s1)
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(test "HELLO!" 'uppercase s1))
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(let ([s (list->string
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(let loop ([i 0])
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(if (= i 256)
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null
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(cons (integer->char i) (loop (add1 i))))))])
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(test (list s) regexp-match (regexp-quote s) s)
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(test (string-append "!" s "!")
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regexp-replace (regexp-quote s) s (regexp-replace-quote (string-append "!" s "!"))))
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(let ([s (open-input-string "hello there")])
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(test #f regexp-match/fail-without-reading #rx"not there" s)
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(test #f regexp-match/fail-without-reading #rx"t$" s)
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(test #f regexp-match/fail-without-reading #rx"hello there!!!" s)
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(test "hello there" read-string 50 s))
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(test '("a" "b" "c") regexp-match* "[abc]" "here's a buck")
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(test '("b" "c") regexp-match* "[abc]" "here's a buck" 8)
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(test '("a") regexp-match* "[abc]" "here's a buck" 0 8)
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(test '("a" "b" "c") regexp-match* "[abc]" "here's a buck" 0 #f)
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(test '(#"a" #"b" #"c") regexp-match* "[abc]" #"here's a buck")
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(test '(#"b" #"c") regexp-match* "[abc]" #"here's a buck" 8)
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(test '(#"a") regexp-match* "[abc]" #"here's a buck" 0 8)
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(test '(#"a" #"b" #"c") regexp-match* "[abc]" #"here's a buck" 0 #f)
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(test '(#"a" #"b" #"c") regexp-match* #"[abc]" "here's a buck")
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(test '(#"b" #"c") regexp-match* #"[abc]" "here's a buck" 8)
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(test '(#"a") regexp-match* #"[abc]" "here's a buck" 0 8)
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(test '(#"a" #"b" #"c") regexp-match* #"[abc]" "here's a buck" 0 #f)
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(test '(#"a" #"b" #"c") regexp-match* "[abc]" (open-input-string "here's a buck"))
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(test '(#"b" #"c") regexp-match* "[abc]" (open-input-string "here's a buck") 8)
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(let ([s (open-input-string "here's a buck")])
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(test '(#"a") regexp-match* "[abc]" s 0 8)
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(test " buck" read-string 50 s))
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(let ([s (open-input-string "here's a buck")])
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(test '(#"a" #"b" #"c") regexp-match* "[abc]" s 0 #f)
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(test eof read-char s))
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(test '((7 . 8) (9 . 10) (11 . 12)) regexp-match-positions* "[abc]" "here's a buck")
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(test '((9 . 10) (11 . 12)) regexp-match-positions* "[abc]" "here's a buck" 8)
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(test '((7 . 8)) regexp-match-positions* "[abc]" "here's a buck" 0 8)
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(test '((7 . 8) (9 . 10) (11 . 12)) regexp-match-positions* "[abc]" "here's a buck" 0 #f)
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(test '((7 . 8) (9 . 10) (11 . 12)) regexp-match-positions* "[abc]" (open-input-string "here's a buck"))
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(test '((9 . 10) (11 . 12)) regexp-match-positions* "[abc]" (open-input-string "here's a buck") 8)
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(let ([s (open-input-string "here's a buck")])
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(test '((7 . 8)) regexp-match-positions* "[abc]" s 0 8)
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(test " buck" read-string 50 s))
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(let ([s (open-input-string "here's a buck")])
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(test '((7 . 8) (9 . 10) (11 . 12)) regexp-match-positions* "[abc]" s 0 #f)
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(test eof read-char s))
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(let ([s (open-input-string "here's a buck")])
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(test '((7 . 8) (9 . 10) (11 . 12)) regexp-match-peek-positions* "[abc]" (open-input-string "here's a buck"))
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(test '((9 . 10) (11 . 12)) regexp-match-peek-positions* "[abc]" (open-input-string "here's a buck") 8)
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(test '((7 . 8)) regexp-match-peek-positions* "[abc]" s 0 8)
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(test '((7 . 8) (9 . 10) (11 . 12)) regexp-match-peek-positions* "[abc]" s 0 #f)
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(test "here's a buck" read-string 50 s))
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(test '("here's " " " "u" "k") regexp-split "[abc]" "here's a buck")
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(test '(" " "u" "k") regexp-split "[abc]" "here's a buck" 8)
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(test '("" "u" "k") regexp-split "[abc]" "here's a buck" 9)
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(test '("" "u" "") regexp-split "[abc]" "here's a buck" 9 12)
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(test '("here's " "") regexp-split "[abc]" "here's a buck" 0 8)
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(test '("here's " " ") regexp-split "[abc]" "here's a buck" 0 9)
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(test '("here's " " " "u" "k") regexp-split "[abc]" "here's a buck" 0 #f)
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(test '(#"here's " #" " #"u" #"k") regexp-split "[abc]" (open-input-string "here's a buck"))
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(test '(#" " #"u" #"k") regexp-split "[abc]" (open-input-string "here's a buck") 8)
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(test '(#"" #"u" #"k") regexp-split "[abc]" (open-input-string "here's a buck") 9)
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(let ([s (open-input-string "here's a buck")])
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(test '(#"" #"u" #"") regexp-split "[abc]" s 9 12)
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(test "k" read-string 50 s))
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(let ([s (open-input-string "here's a buck")])
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(test '(#"here's " #"") regexp-split "[abc]" s 0 8)
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(test " buck" read-string 50 s))
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(let ([s (open-input-string "here's a buck")])
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(test '(#"here's " #" ") regexp-split "[abc]" s 0 9)
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(test "buck" read-string 50 s))
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(let ([s (open-input-string "here's a buck")])
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(test '(#"here's " #" " #"u" #"k") regexp-split "[abc]" s 0 #f)
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(test eof read-char s))
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(report-errs)
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